CAN basic exmaples.

[omarzamacona]

Hello all,

I´m pretty new on the embedded programming systems world, I have some experience on C language.

The thing is that, I´m looking some examples/guides/tutorials of how to create a basic program (send/receive messages) for CAN Network in Codewarrior.

Do you know if exist anything like that?

I´m using a TRK KEA -128 Freescale board. MCU: PKEAZ128MLK.

- CodeWarrior for MCU

  Version: 10.6.4

  Build Id:150416

Thanks in advanced.

[omarzamacona]

Hello Alice,

Just to say thank you for your help.

Regards!

[Alice_Yang]

omar, welcome !

BR

Alice

[Alice_Yang · Accepted solution]

Hello omar,

- I recommend you first be familiar with the CW(CodeWarrior) , you can refer to the DOC of ""Quick_Start_for_Microcontrollers.pdf".

- About the CAN demo , you can create one PE project on CW, about the PE project , when you create project, please select the Processor Expert"

then add "CAN_LDD" component, then right click the component, select the "Help on component", there is can demo you can directly refer to :

-And there is many DOC under the CW install drectory , you can refer to at here :

Freescale\CW MCU v10.6.4\MCU\Help\PDF

Hope it helps

Have a great day,
Alice Yang

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[omarzamacona]

Hello Alice,

Looks very nice, thanks!

Do you know how or why I can´t access to the full Library in Processor Expert?

I want to add a KBI component but I not able to do it. In fact KBI component is not listed. and when I used the examples included on the KEA kit (CD-ROM) these "hidden" components are visible, why?

Regards!

[Alice_Yang]

Hello omar,

Do you mean this one

if not , please take a screenshot about that component to me .

Hope it helps

Alice

[omarzamacona]

Hello Alice.

I´m thinking, maybe, the problem could be at the time when the project is created. I´m not sure why I can´t see the full library as in the CD-ROM example, one of the components that I can´t see is the KBI (just "KBI"). Please see the image attached. Thanks!

[Alice_Yang]

Hello omar,

When you click the button of  this , it will show all of the components , also the "KBI"

While this is meaning all of the components for all of the chips , not only for the KEA128, while the KBI component

can not used on KEA128 chip, and this button is used show the components available for the chip we used(when it

is pressed  ).

Hope it helps

Alice